MBRP Focus ST 3" Catted Downpipe
Increase exhaust flow right off the turbo when replacing your factory restrictive downpipe with the 3" MBRP downpipe. Using 16-gauge mandrel bent piping keeps the exhaust flow smooth with absolutely zero interruptions. A 4" flex coupling is lined for superior flow and longer life. The MBRP downpipe is constructed from T304 stainless steel, then polished for a great shine under your car. The high flow catalytic converter keeps your Focus ST street legal. All factory mounting points are retained for a simple bolt-on installation. An extension pipe is included to fit the downpipe to any of the MBRP cat-back exhaust systems. Includes all necessary hardware.